This sounds interesting but over my head. Is it anything like what they did with Eleanor Rigby on Anthology 2?

I'd bet you'd be able to do it IML. Audacity is a free download, install it. Grab some of these files, open them in Audacity, each "instrument" is placed on its own controlling line of Audacity. You can mute any/all and listen to isolated things. Very easy to play around with. Eleanor Rigby strings is one I've always loved listening to by throwing the balance out of whack. Haven't yet pulled that one into Audacity though. Will do now.

I'd bet you'd be able to do it IML. Audacity is a free download, install it. Grab some of these files, open them in Audacity, each "instrument" is placed on its own controlling line of Audacity. You can mute any/all and listen to isolated things. Very easy to play around with. Eleanor Rigby strings is one I've always loved listening to by throwing the balance out of whack. Haven't yet pulled that one into Audacity though. Will do now.

I'll have to clear up some space on my hard drive and get all these downloaded - have downloaded a few and played around with them today and they are brilliant!!Made my own remix of Nowhere Man vocals on top of And Your Bird Can Sing guitars, just messing around, but it was fun to do.I will have to transfer each separate track to my ipod and give them a proper listen at some point.

I like it too but at the same time it leaves me yearning for the vocals. I think it is a song where the vocals are an instrument (more than other songs) and to not have them is like listening to just the bass line of a song. Fun/cool to do once or a few times but your not likely to do it often.